DFRobot
e-ink Display Module for ESP32
This is an ESP32-integrated 2.13”e-ink display with built-in WiFi and Bluetooth functions that can connect to Alibaba Cloud to achieve remote display control...
This is an ESP32-integrated 2.13”e-ink display with built-in WiFi and Bluetooth functions that can connect to Alibaba Cloud to achieve remote display control. It supports controlling other devices via its IO ports, which greatly saves development cost. This e-ink display module can clearly display Chinese characters, pattern, English in black and white. When powered off, the display will continue to display the last screen. In addition, it features low power consumption and a wide view angle.
With a resolution of 250*122, this product is very suitable for displaying static pattern or text, for instance, price tag, name badge, message board, etc. When connected to WiFi, it can be turned into a calendar, electronic clock, weather forecast display, and so on.
FEATURES
- E-ink display board with integrated ESP32
- Support displaying the last screen when powered off
- Small size, easy to be embedded in other products
- Support connecting with WiFi and Bluetooth
- Compatible with Alibaba Cloud IoT platform
- Support controlling other devices via its IO ports
APPLICATIONS
- Price Tag
- Name Badge
- Message Board
- Calendar
- Weather Forecast Display
SPECIFICATION
- Operating Voltage: 3.3V or 5V
- Display Color: black, white
- Grey Level: 2
- Refresh Time: 2 seconds
- Driver Chip: GDEH0213B72
- Resolution: 250*122
- Display Size: 48.55*23.17mm
DOCUMENTS
Jargon buster
Plain-language definitions for the technical terms used above.
- ESP32
- ESP32 is a family of microcontroller modules with built-in wireless features such as Bluetooth and WiFi. Knowing this product uses an ESP32-based module helps explain how it provides wireless serial communication and firmware update features.
- IoT
- Short for Internet of Things, meaning physical devices that connect to networks or the internet to send data or be controlled remotely. It matters if you want projects such as connected sensors, remote controls or classroom data-logging activities.
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Displays & Screens
Supplier page — dfrobot.com
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